When Grant started dating Cassandra he knew that meant Adrianna was part of the deal. But Grant immediately knew that these two were something special. So when he decided it was time to ask Cassandra for her hand in marriage he knew he wanted to include Adrianna.
So he planned the proposal, complete with a hidden photographer, and asked Cassandra to marry him. Of course she said yes. But Grant wasn't done there, he then stopped to ask Adrianna if he could be her dad.
And when you see the photos you'll be reaching for the tissues! What a sweet moment.